JPH03106403U - - Google Patents

Info

Publication number
JPH03106403U
JPH03106403U JP1568690U JP1568690U JPH03106403U JP H03106403 U JPH03106403 U JP H03106403U JP 1568690 U JP1568690 U JP 1568690U JP 1568690 U JP1568690 U JP 1568690U JP H03106403 U JPH03106403 U JP H03106403U
Authority
JP
Japan
Prior art keywords
effective diameter
nut
diameter
nominal
diameter end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1568690U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1568690U priority Critical patent/JPH03106403U/ja
Publication of JPH03106403U publication Critical patent/JPH03106403U/ja
Pending legal-status Critical Current

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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案のナツトの有効径測定装置一実
施例の斜視図、第２，３図は前記実施例を取付け
た一応用態様の斜視図と側視図、第４〜６図はそ
れぞれ前記第２図の装置によるデータの処理、利
用例であつてｘ管理図とＲ管理図と分布棒図表を
示し、第７図は従来のナツトの有効径測定装置例
の斜視図である。 １０……細径端部、１１……太径端部、１２…
…丸棒体、１３……ねじ。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 均一なテーパを有した丸棒体１２に所定規格
    のねじ１３を刻設し、細径端部１０の有効径は該
    ナツトの呼称有効径よりやや細く、太径端部１１
    の有効径は該ナツトの呼称有効径よりやや太くし
    てなるナツトの有効径測定装置。 ２ 前記細径端部１０の有効径を、該ナツトの呼
    称有効径の許容差下限とし、前記太径端部１１の
    有効径を、該ナツトの呼称有効径の許容差上限値
    とする上記請求項第１項に記載のナツトの有効径
    測定装置。 ３ 前記ナツトの呼称有効径の許容差上限値及び
    下限値のそれぞれの位置を、前記太径端部１１及
    び細径端部１０から適当距離に置くようにしてな
    る上記請求項第１項に記載のナツト有効径測定装
    置。
JP1568690U 1990-02-21 1990-02-21 Pending JPH03106403U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1568690U JPH03106403U (ja) 1990-02-21 1990-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1568690U JPH03106403U (ja) 1990-02-21 1990-02-21

Publications (1)

Publication Number Publication Date
JPH03106403U true JPH03106403U (ja) 1991-11-01

Family

ID=31518979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1568690U Pending JPH03106403U (ja) 1990-02-21 1990-02-21

Country Status (1)

Country Link
JP (1) JPH03106403U (ja)

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